1. A female who dresses ghetto ho fabulous. Lots of gold, lots of weave-typically Pattie LaBelle style with red, purple, gold, or orange streaks, and long nails with lots of airbrush glitter, and color. This female's goal in life is to use her female attriibutes to obtain a male with lots of money or any money to spend on her. Weaves, rent, & diapers for her baby from another daddy included. 2. A ghetto version of a "Gold Digger".

Friday night (payday} at the club: "Ooo, girl the hoochie mamas are out trollin' tonight!"

Couchie is adapted from the French word coucher for "to go to bed" (like our word "couch", which you can lie down on). And around the turn of the century in really gritty clubs and circuses (and for a long time after that) women who danced suggestively rolling their hips were "hootchie coutchie" dancers, or dancing the "hootchie coochie".
These women were not considered morally upright in the general public, so calling a woman a hootchie cooch was calling her a tramp, especially if dressed in a way that is meant to be provocative and showy. Hootchie mama is a variation on this term. (And could get you beat down if you call a woman that.)

That Britney Spears ain't never gonna get her kids back going into the courtroom dressed like a hoochie mama.

That daughter of yours thinks she looks cute in her short skirt and bare midriff, but to the guys at school she just looks real hootchie.